Report Illicit Storm Drain Discharge - Santa Rosa

Utilities and Infrastructure California 3 Minutes Read · published February 20, 2026 Flag of California

Santa Rosa, California residents and businesses must prevent pollutants from entering storm drains and local waterways. This guide explains how to report illicit storm drain discharges, who enforces the rules, likely penalties, and the practical steps to file a complaint with the City’s stormwater program. Use the emergency contacts for immediate hazards; for non-emergency illicit discharges, follow the reporting steps below so the City can investigate and remediate contamination quickly.

How to report an illicit storm drain discharge

Report visible spills, colored runoff, oily sheens, sewage overflows, or other discharges to the City of Santa Rosa Stormwater Program via the official reporting page or phone lines. For online reporting and the City’s stormwater contact information, see the City’s stormwater report page [1]. For code details on prohibitions and authority, see the Santa Rosa municipal code on stormwater and illicit discharge enforcement [2].

  • For immediate threats to life or property call 911.
  • Non-emergency illicit discharge hotline: use the City stormwater report page or the Public Works non-emergency line. Provide location, description, photos, and time observed.
  • Documentwhat you observed: color, smell, flow path, and any nearby businesses or construction.
If a discharge is actively flowing into a storm drain, report it immediately and avoid direct contact.

Penalties & Enforcement

The City enforces stormwater and illicit discharge prohibitions through its stormwater program and Public Works or Environmental Services divisions. Specific fine amounts and escalation for violations are not fully specified on the cited municipal stormwater pages; see the footnotes for the controlling sources.[2]

  • Enforcer: City of Santa Rosa Public Works / Stormwater Program (investigation, abatement orders, compliance inspections).
  • Monetary fines: not specified on the cited City pages; refer to the municipal code citation for specific penalty language and fine schedules.[2]
  • Escalation: City may issue notices, administrative orders, civil penalties, and refer matters to court; specific first/repeat/continuing offence ranges are not specified on the cited pages.[2]
  • Non-monetary sanctions: remediation orders, stop-work directives, cleanup and recovery actions, and permit restrictions may be imposed.
  • Inspections: City staff may inspect sites, collect samples, and document violations following a complaint or routine monitoring.
  • Appeals/review: appeal procedures and time limits are set where the municipal code provides administrative hearing rights; exact time limits are not specified on the City stormwater info page—see the municipal code for appeal deadlines.[2]

Applications & Forms

The City provides an online reporting form and contact points on the stormwater program page for illicit discharge complaints. If a specific enforcement or permit form is required for remediation or variances, that form or filing instruction is identified on the municipal code or the issuing department pages; the stormwater report page links to the correct contact for forms and submittals.[1]

Common violations

  • Improper disposal of automotive fluids, graywater, or washwater to streets and drains.
  • Construction site runoff without required controls or permits.
  • Illegal dumping of chemicals, paint, or sewage into storm drains.
Keep a safe distance and avoid touching unknown liquids; use photos and location markers for reporting.

How-To

  1. Observe and document: note exact location, direction of flow, color, smell, and time.
  2. Call 911 for immediate danger; otherwise use the City stormwater report page or Public Works non-emergency contact to submit the complaint.[1]
  3. Upload photos and any video with your report; retain originals in case authorities request them.
  4. Allow City staff to contact you for follow-up; note any remediation or cleanup actions you observe after reporting.
  5. If you receive an order, follow instructions, meet deadlines, or file an appeal as directed in the notice; consult the municipal code for appeal timing and procedures.[2]

FAQ

Who enforces illicit storm drain discharges in Santa Rosa?
The City of Santa Rosa Public Works / Stormwater Program enforces local prohibitions and coordinates investigations and cleanup.
How do I report a non-emergency spill or illegal discharge?
Use the City stormwater report page or the Public Works non-emergency contact to submit location, photos, and observations.[1]
What penalties can I expect for an illicit discharge?
Penalties can include cleanup orders, civil fines, and court action; specific fine amounts and escalation details are in the municipal code or enforcement orders and are not fully specified on the City stormwater info page.[2]

Key Takeaways

  • Report visible discharges quickly to reduce environmental and public health harm.
  • Use 911 for immediate danger; otherwise use the City stormwater reporting channels.

Help and Support / Resources

  1. [1] City of Santa Rosa Stormwater Program - report page
  2. [2] Santa Rosa Municipal Code - code of ordinances

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